How far is Frankfort, IL from Decatur, IL?
Distance by Flight
Shortest distance between Frankfort and Decatur is 134.09 miles (215.79 km).
Flight distance from Frankfort, IL to Decatur, IL is 134.09 miles. Estimated flight time is 00 hours 18 minutes.
It takes 00 hours 16 minutes to travel from Frankfort to Decatur with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Frankfort, Illinois to Decatur, Illinois is: 152.67 miles (245.7 km) by car.
Driving from Frankfort to Decatur will take approximately 02 hours 45 minutes.
#1 Frankfort
County seat city in Franklin County, Kentucky, USA and Kentucky federated state capital city
| Population | 19411 |
|---|---|
| GPS Coordinates | 37°54'0"N 88°54'8"W |
| Latitude | 37.9000500 |
| Longitude | -88.9022900 |
| Altitude | 145 |
| Country | United States |
#2 Decatur
The most populous city in Macon County, Illinois. It is located on the Sangamon River in central Illinois. Decatur is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Decatur Museum of Art and History and the Lincoln Log Cabin State Historic Site.
| Population | 70007 |
|---|---|
| GPS Coordinates | 39°50'25"N 88°57'17"W |
| Latitude | 39.8403100 |
| Longitude | -88.9548000 |
| Altitude | 205 |
| Country | United States |
Ending point in Decatur: East Wood Street (-88.954801,39.840341)
Estimated Travel Time Between Frankfort and Decatur
The distance between Frankfort and Decatur is 246 km if you choose to drive by road. You can go 02 hours 43 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Frankfort and Decatur. The current time is 13:35:36.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 05 hours 05 minutes |
| 40 mph (64.37 km/h) | 03 hours 49 minutes |
| 50 mph (80.47 km/h) | 03 hours 03 minutes |
| 60 mph (96.56 km/h) | 02 hours 32 minutes |
| 70 mph (112.65 km/h) | 02 hours 10 minutes |
| 75 mph (120.7 km/h) | 02 hours 02 minutes |
| 80 mph (128.75 km/h) | 01 hours 54 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 20.39 liters (5.39 gallon) of gas to cover the route between Frankfort and Decatur.
The estimated cost of gas to go from Frankfort to Decatur is $19.43 (diesel $23.17).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $19.43 | $22.15 | $24.52 | $23.17 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Illinois ) per gallon of daily gas for calculations is $3.607 (Diesel $4.300) /gallon. Last changed prices on April 24, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Frankfort and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
